It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that someone asked him: "Did the Messenger of Allah (peace and blessings be upon him) recite the qunut (al-nazilah) in the morning (Fajr) prayer?" He said: "Yes." Then he was asked: "Before the bowing or after it?" He said: "After the bowing, for a short while." The narrator said: I do not know whether the short thing he mentioned was the qunut or the standing.
These are the words of the hadith of Sulayman, and in the hadith of Musaddad it is that Sayyiduna Anas (may Allah be pleased with him) was asked: "Did the Prophet (peace and blessings be upon him) recite the qunut (al-nazilah) in the morning prayer before the bowing or after it?" He said: "After the bowing, for a short while."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 3123